Sorry if this has already been talked about (I couldn't find it). I have my BB setup so that my FB notifications and BB Messenger notifications are put in my "Messages" folder. For some reason though, my BB will delete these notifications, removing them from my "Messages" folder so that I can't view them. It's gotten so bad that sometimes as soon as I read my BB Messenger message, it will be deleted and I can't read what the person said.